ICS84314 Datasheet, PDF (5/18 Pages) Integrated Circuit Systems – 350MHZ, CRYSTAL-TO-3.3V/2.5V LVPECL FREQUENCY SYNTHESIZER W/FANOUT BUFFER

Integrated
Circuit
Systems, Inc.
ICS84314
350MHZ, CRYSTAL-TO-3.3V/2.5V LVPECL
FREQUENCY SYNTHESIZER W/FANOUT BUFFER
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, V_CC
Inputs, V_I
Outputs, I_O
Continuous Current
Surge Current
Package Thermal Impedance, θ_JA
Storage Temperature, T
STG
4.6V
-0.5V to V_CC + 0.5 V
50mA
100mA
47.9°C/W (0 lfpm)
-65°C to 150°C
NOTE: Stresses beyond those listed under Absolute
Maximum Ratings may cause permanent damage to the
device. These ratings are stress specifications only. Functional
operation of product at these conditions or any conditions be-
yond those listed in the DC Characteristics or AC Character-
istics is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect product reliability.
TABLE 5A. POWER SUPPLY DC CHARACTERISTICS, V_CC = V_CCA = 3.3V±5%, V_CCO = 3.3V±5% OR 2.5V±5%, TA = 0°C TO 85°C
Symbol
V_CC
V
CCA
Parameter
Core Supply Voltage
Analog Supply Voltage
V_CCO
Output Supply Voltage
I_EE
Power Supply Current
I_CCA
Analog Supply Current
Test Conditions
Minimum
3.135
3.135
3.135
2.375
Typical
3.3
3.3
3.3
2.5
Maximum
3.465
3.465
3.465
2.625
150
17
Units
V
V
V
V
mA
mA
TABLE 5B. LVCMOS/LVTTL DC CHARACTERISTICS, V_CC = V_CCA = 3.3V±5%, V_CCO = 3.3V±5% OR 2.5V±5%, TA = 0°C TO 85°C
Symbol
Parameter
TEST_CLK; NOTE 1
V_IH
Input
VCO_SEL, XTAL_SEL,
High Voltage _{nP_LOAD, MR, M0:M8,}
S_LOAD, S_DATA, S_CLOCK
TEST_CLK; NOTE 1
V_IL
Input
VCO_SEL, XTAL_SEL,
Low Voltage _{nP_LOAD, MR, M0:M8,}
S_LOAD, S_DATA, S_CLOCK
M0:M7, MR, nP_LOAD,
S_CLOCK, S_DATA,
I_IH
Input
S_LOAD
High Current _{M8, XTAL_SEL, VCO_SEL}
TEST_CLK
M0:M7, MR, nP_LOAD,
S_CLOCK, S_DATA,
I_IL
Input
S_LOAD
Low Current
M8, XTAL_SEL, VCO_SEL
NOTE:1 Characterized with 1ns input edge rate.
Test Conditions
V_CC = V_IN = 3.465V
V_CC = V_IN = 3.465V
V_CC = V_IN = 3.465V
V_CC = 3.465V,
V_IN = 0V
V_CC = 3.465V,
V = 0V
IN
Minimum Typical Maximum Units
2.35
V_CC + 0.3
V
2
V_CC + 0.3
V
-0.3
0.95
V
-0.3
0.8
V
-5
-150
150
µA
5
µA
200
µA
µA
µA
84314AY
www.icst.com/products/hiperclocks.html
5
REV. C JANUARY 27, 2005